312142402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{12263}}^1$

素因数の和:12378

約数の個数: 32

約数和(自身を含む): 556295040

約数和(自身を除く): 244152638

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 979, 1157, 1958, 2314, 12263, 12727, 24526, 25454, 134893, 159419, 269786, 318838, 1091407, 1753609, 2182814, 3507218, 12005477, 14188291, 24010954, 28376582, 156071201, 312142402]

約数ペア:

[(1, 312142402), (2, 156071201), (11, 28376582), (13, 24010954), (22, 14188291), (26, 12005477), (89, 3507218), (143, 2182814), (178, 1753609), (286, 1091407), (979, 318838), (1157, 269786), (1958, 159419), (2314, 134893), (12263, 25454), (12727, 24526)]